How To Fix Invalid IMEI / NVRAM Error

Invalid IMEI / NVRAM Error After Flashing With Stock Firmware

After Flashing a MediaTek Android device with its firmware using SP Flash Tool, one common issue we usually meet is having an invalid IMEI which makes our device unable to connect to cellular networks as well as Wi-Fi networks. To fix this, we should fix our IMEI number by manually entering the number to the device using MTK Droid Tool.